1 files changed, 0 insertions, 155 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/TreeAspectAdapter.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/TreeAspectAdapter.java
deleted file mode 100644
index 178d1ed2bb..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/value/TreeAspectAdapter.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2009 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.internal.model.value;
-
-import java.util.Arrays;
-import java.util.Collection;
-
-import org.eclipse.jpt.common.utility.model.Model;
-import org.eclipse.jpt.common.utility.model.event.TreeAddEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeChangeEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeClearEvent;
-import org.eclipse.jpt.common.utility.model.event.TreeRemoveEvent;
-import org.eclipse.jpt.common.utility.model.listener.TreeChangeListener;
-import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
-
-/**
- * This extension of {@link AspectTreeValueModelAdapter} provides
- * basic tree change support.
- * This converts a set of one or more trees into
- * a single {@link #NODES} tree.
- * <p>
- * The typical subclass will override the following methods (see the descriptions
- * in {@link AspectTreeValueModelAdapter}):<ul>
- * <li>{@link #nodes_()}
- * <li>{@link #nodes()}
- * </ul>
- */
-public abstract class TreeAspectAdapter<S extends Model, E>
-	extends AspectTreeValueModelAdapter<S, E>
-{
-	/**
-	 * The name of the subject's trees that we use for the value.
-	 */
-	protected final String[] treeNames;
-		protected static final String[] EMPTY_TREE_NAMES = new String[0];
-
-	/** A listener that listens to the subject's tree aspects. */
-	protected final TreeChangeListener treeChangeListener;
-
-
-	// ********** constructors **********
-
-	/**
-	 * Construct a tree aspect adapter for the specified subject
-	 * and tree.
-	 */
-	protected TreeAspectAdapter(String treeName, S subject) {
-		this(new String[] {treeName}, subject);
-	}
-
-	/**
-	 * Construct a tree aspect adapter for the specified subject
-	 * and trees.
-	 */
-	protected TreeAspectAdapter(String[] treeNames, S subject) {
-		this(new StaticPropertyValueModel<S>(subject), treeNames);
-	}
-
-	/**
-	 * Construct a tree aspect adapter for the specified subject holder
-	 * and trees.
-	 */
-	protected TreeAspectAdapter(PropertyValueModel<? extends S> subjectHolder, String... treeNames) {
-		super(subjectHolder);
-		this.treeNames = treeNames;
-		this.treeChangeListener = this.buildTreeChangeListener();
-	}
-
-	/**
-	 * Construct a tree aspect adapter for the specified subject holder
-	 * and trees.
-	 */
-	protected TreeAspectAdapter(PropertyValueModel<? extends S> subjectHolder, Collection<String> treeNames) {
-		this(subjectHolder, treeNames.toArray(new String[treeNames.size()]));
-	}
-
-	/**
-	 * Construct a tree aspect adapter for an "unchanging" tree in
-	 * the specified subject. This is useful for a tree aspect that does not
-	 * change for a particular subject; but the subject will change, resulting in
-	 * a new tree.
-	 */
-	protected TreeAspectAdapter(PropertyValueModel<? extends S> subjectHolder) {
-		this(subjectHolder, EMPTY_TREE_NAMES);
-	}
-
-
-	// ********** initialization **********
-
-	protected TreeChangeListener buildTreeChangeListener() {
-		// transform the subject's tree change events into VALUE tree change events
-		return new TreeChangeListener() {
-			public void nodeAdded(TreeAddEvent event) {
-				TreeAspectAdapter.this.nodeAdded(event);
-			}
-			public void nodeRemoved(TreeRemoveEvent event) {
-				TreeAspectAdapter.this.nodeRemoved(event);
-			}
-			public void treeCleared(TreeClearEvent event) {
-				TreeAspectAdapter.this.treeCleared(event);
-			}
-			public void treeChanged(TreeChangeEvent event) {
-				TreeAspectAdapter.this.treeChanged(event);
-			}
-			@Override
-			public String toString() {
-				return "tree change listener: " + Arrays.asList(TreeAspectAdapter.this.treeNames); //$NON-NLS-1$
-			}
-		};
-	}
-
-
-	// ********** AspectAdapter implementation **********
-
-    @Override
-	protected void engageSubject_() {
-    	for (String treeName : this.treeNames) {
-			((Model) this.subject).addTreeChangeListener(treeName, this.treeChangeListener);
-		}
-	}
-
-    @Override
-	protected void disengageSubject_() {
-    	for (String treeName : this.treeNames) {
-			((Model) this.subject).removeTreeChangeListener(treeName, this.treeChangeListener);
-		}
-	}
-
-
-	// ********** behavior **********
-
-	protected void nodeAdded(TreeAddEvent event) {
-		this.fireNodeAdded(event.clone(this, NODES));
-	}
-
-	protected void nodeRemoved(TreeRemoveEvent event) {
-		this.fireNodeRemoved(event.clone(this, NODES));
-	}
-
-	protected void treeCleared(TreeClearEvent event) {
-		this.fireTreeCleared(event.clone(this, NODES));
-	}
-
-	protected void treeChanged(TreeChangeEvent event) {
-		this.fireTreeChanged(event.clone(this, NODES));
-	}
-
-}